
This is not the normal behavior for any router in the US. Home and business alike use the same modems from ISPs, so if they were just turning off internet suddenly people would flip their collective s**t's. CEO's cannot live without their email working at 3am for some reason. From the land of 100% uptime, it sounds like a setting local to your device. Try logging into the web panel of your router by accessing the gateway in your browser.
192.168.1.1 or 10.0.0.1 are the most common defaults.
Worst case you can just do a factory reset by using a paper clip and the "reset" button hidden at the back of most every router.
192.168.1.1 or 10.0.0.1 are the most common defaults.
Worst case you can just do a factory reset by using a paper clip and the "reset" button hidden at the back of most every router.